package com.princehan.mapper;

import com.princehan.pojo.User;

import java.util.List;

/**
 * @Description
 * @Author:PrinceHan
 * @CreateTime:2022/4/15 09:53
 */
public interface UserMapper {
    List<User> selectUser();
    int addUser(User user);
    int deleteUser(int id);
}
